Inquiry (采购产品): Copper screws Do you have a recommendation for screws to attach a residential roof gutter downspout to at stucco wall. Is a copper screw a good option? What kind? Specs please. Thanks, **** Hidden Message ***** Bruce Bergman 92103 Company: KPAA E-mail: brucebergman@kpaa.com **** Hidden Message ***** brucebergman@kpaa.com